This repository has been archived by the owner on Jun 27, 2021. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 0
/
FileTransferWindowController.py
200 lines (160 loc) · 7.77 KB
/
FileTransferWindowController.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
# Copyright (C) 2009-2011 AG Projects. See LICENSE for details.
#
from AppKit import (NSApp,
NSInformationalRequest,
NSOKButton)
from Foundation import (NSBundle,
NSHeight,
NSMakeRect,
NSObject,
NSOpenPanel)
import objc
import unicodedata
from application.notification import NotificationCenter, IObserver
from application.python import Null
from sipsimple.threading.green import run_in_green_thread
from zope.interface import implements
import ListView
from BlinkLogger import BlinkLogger
from HistoryManager import FileTransferHistory
from FileTransferItemView import FileTransferItemView
from FileTransferSession import IncomingFileTransferHandler, OutgoingPushFileTransferHandler, OutgoingPullFileTransferHandler
from util import allocate_autorelease_pool, run_in_gui_thread, format_size
def openFileTransferSelectionDialog(account, dest_uri):
if not NSApp.delegate().contactsWindowController.sessionControllersManager.isMediaTypeSupported('file-transfer'):
return
panel = NSOpenPanel.openPanel()
panel.setTitle_(u"Send File")
panel.setAllowsMultipleSelection_(True)
if panel.runModal() != NSOKButton:
return
filenames = [unicodedata.normalize('NFC', file) for file in panel.filenames()]
NSApp.delegate().contactsWindowController.sessionControllersManager.send_files_to_contact(account, dest_uri, filenames)
class FileTransferWindowController(NSObject, object):
implements(IObserver)
window = objc.IBOutlet()
listView = objc.IBOutlet()
bottomLabel = objc.IBOutlet()
transferSpeed = objc.IBOutlet()
history = []
loaded = False
def init(self):
NotificationCenter().add_observer(self, name="BlinkFileTransferInitializing")
NotificationCenter().add_observer(self, name="BlinkFileTransferRestarting")
NotificationCenter().add_observer(self, name="BlinkFileTransferDidFail")
NotificationCenter().add_observer(self, name="BlinkFileTransferDidEnd")
NotificationCenter().add_observer(self, name="BlinkFileTransferSpeedDidUpdate")
NotificationCenter().add_observer(self, name="BlinkShouldTerminate")
NSBundle.loadNibNamed_owner_("FileTransferWindow", self)
self.transferSpeed.setStringValue_('')
return self
@run_in_green_thread
@allocate_autorelease_pool
def get_previous_transfers(self, active_items=[]):
results = FileTransferHistory().get_transfers(10)
transfers = [transfer for transfer in reversed(results) if transfer.transfer_id not in active_items]
self.render_previous_transfers(transfers)
@run_in_gui_thread
def render_previous_transfers(self, transfers):
last_displayed_item = self.listView.subviews().lastObject()
for transfer in transfers:
item = FileTransferItemView.alloc().initWithFrame_oldTransfer_(NSMakeRect(0, 0, 100, 100), transfer)
if last_displayed_item:
self.listView.insertItemView_before_(item, last_displayed_item)
else:
self.listView.addItemView_(item)
self.listView.relayout()
self.listView.display()
h = self.listView.minimumHeight()
self.listView.scrollRectToVisible_(NSMakeRect(0, h-1, 100, 1))
count = len(self.listView.subviews())
if count == 1:
self.bottomLabel.setStringValue_(u"1 item")
else:
self.bottomLabel.setStringValue_(u"%i items"%count if count else u"")
self.loaded = True
def load_transfers_from_history(self):
active_items = []
for item in self.listView.subviews().copy():
if item.done:
item.removeFromSuperview()
else:
if item.transfer:
active_items.append(item.transfer.transfer_id)
self.listView.relayout()
self.listView.display()
self.listView.setNeedsDisplay_(True)
self.get_previous_transfers(active_items)
def refresh_transfer_rate(self):
incoming_transfer_rate = 0
outgoing_transfer_rate = 0
for item in self.listView.subviews().copy():
if item.transfer and item.transfer.transfer_rate is not None:
if isinstance(item.transfer, IncomingFileTransferHandler):
incoming_transfer_rate += item.transfer.transfer_rate
elif isinstance(item.transfer, OutgoingPushFileTransferHandler):
outgoing_transfer_rate += item.transfer.transfer_rate
elif isinstance(item.transfer, OutgoingPullFileTransferHandler):
incoming_transfer_rate += item.transfer.transfer_rate
if incoming_transfer_rate or outgoing_transfer_rate:
if incoming_transfer_rate and outgoing_transfer_rate:
text = 'Incoming %s/s, Outgoing %s/s' % (format_size(incoming_transfer_rate, bits=True), format_size(outgoing_transfer_rate, bits=True))
elif incoming_transfer_rate:
text = 'Incoming %s/s' % format_size(incoming_transfer_rate, bits=True)
elif outgoing_transfer_rate:
text = 'Outgoing %s/s' % format_size(outgoing_transfer_rate, bits=True)
self.transferSpeed.setStringValue_(text)
else:
self.transferSpeed.setStringValue_('')
@allocate_autorelease_pool
@run_in_gui_thread
def handle_notification(self, notification):
handler = getattr(self, '_NH_%s' % notification.name, Null)
handler(notification.sender, notification.data)
@objc.IBAction
def close_(self, sender):
self.window.close()
def _NH_BlinkShouldTerminate(self, sender, data):
if self.window:
self.window.orderOut_(self)
@objc.IBAction
def showWindow_(self, sender):
if NSApp.delegate().contactsWindowController.sessionControllersManager.isMediaTypeSupported('file-transfer'):
if not self.loaded:
self.load_transfers_from_history()
self.window.makeKeyAndOrderFront_(None)
@run_in_green_thread
def delete_history_transfers(self):
FileTransferHistory().delete_transfers()
@objc.IBAction
def clearList_(self, sender):
self.delete_history_transfers()
self.load_transfers_from_history()
def _NH_BlinkFileTransferRestarting(self, sender, data):
self.listView.relayout()
def _NH_BlinkFileTransferInitializing(self, sender, data):
item = FileTransferItemView.alloc().initWithFrame_transfer_(NSMakeRect(0, 0, 100, 100), sender)
self.listView.addItemView_(item)
h = NSHeight(self.listView.frame())
self.listView.scrollRectToVisible_(NSMakeRect(0, h-1, 100, 1))
if not (isinstance(sender, IncomingFileTransferHandler) and sender.file_name.startswith('xscreencapture')):
if not self.loaded:
self.load_transfers_from_history()
self.window.orderFront_(None)
count = len(self.listView.subviews())
if count == 1:
self.bottomLabel.setStringValue_(u"1 item")
else:
self.bottomLabel.setStringValue_(u"%i items"%count)
def _NH_BlinkFileTransferDidFail(self, sender, data):
self.listView.relayout()
self.refresh_transfer_rate()
def _NH_BlinkFileTransferSpeedDidUpdate(self, sender, data):
self.refresh_transfer_rate()
def _NH_BlinkFileTransferDidEnd(self, sender, data):
self.listView.relayout()
# jump dock icon and bring window to front
if not (isinstance(sender, IncomingFileTransferHandler) and sender.file_name.startswith('xscreencapture')):
self.window.orderFront_(None)
NSApp.requestUserAttention_(NSInformationalRequest)
self.refresh_transfer_rate()